4. C - Chemistry, Metallurgy
  5. 11
  6. D

Hendrik F. Weyn

C - Chemistry – Metallurgy – 11 – D

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Animal food containing synthetic microbial protein

A - Human Necessities – 23 – K
Patent

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Bleaching compositions

D - Textiles – Paper – 06 – L
Patent

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Detergent composition

C - Chemistry – Metallurgy – 11 – D
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Paraffin sulfonates process and method

C - Chemistry – Metallurgy – 11 – D
Patent

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Stabilized dentifrice

B - Operations – Transporting – 65 – D
Patent

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Profile ID: LFCA-PAI-P-606203

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